Small cell and small-cell subscriber management method
First Claim
1. A small-cell subscriber management method, comprising:
- receiving, by a small cell, an access request from an access terminal, wherein the access request carries international mobile subscriber identity (IMSI) information of the access terminal;
determining, by the small cell, whether an IMSI of the access terminal is in a closed subscriber group (CSG) subscriber list of the small cell;
allowing, by the small cell, the access terminal to access the small cell when the IMSI of the access terminal is in the CSG subscriber list;
obtaining, by the small cell, an access number corresponding to the IMSI from a server when the IMSI of the access terminal is not in the CSG subscriber list of the small cell;
requesting, by the small cell, a management terminal to determine whether to allow adding the access terminal to the CSG subscriber list when the access number of the access terminal is not in the CSG subscriber list of the small cell, wherein the management terminal makes the determination either based on a user instruction or based on performing matching between the access number of the access terminal and contacts or call records of the management terminal;
receiving, by the small cell, a determining result of the management terminal; and
determining, according to the determining result, whether to allow adding the IMSI of the access terminal or the access number of the access terminal to the CSG subscriber list of the small cell.
1 Assignment
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Accused Products
Abstract
A small-cell subscriber management method includes receiving, by a terminal, a closed subscriber group (CSG) identity broadcast by a small cell, determining whether the CSG identity is in a CSG identity list stored by the terminal, sending, by the terminal, an access request to the small cell when the CSG identity is in the CSG identity list, requesting, by the terminal after successfully accessing the small cell, a current CSG subscriber list of the small cell from the small cell, managing, by the terminal after receiving the current CSG subscriber list of the small cell, the current CSG subscriber list of the small cell, where a management includes adding a subscriber to, removing a subscriber from, or changing a subscriber in the current CSG subscriber list. According to the foregoing method, a management terminal is used to manage the CSG subscriber list to implement convenient management of a small cell.
7 Citations
12 Claims
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1. A small-cell subscriber management method, comprising:
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receiving, by a small cell, an access request from an access terminal, wherein the access request carries international mobile subscriber identity (IMSI) information of the access terminal; determining, by the small cell, whether an IMSI of the access terminal is in a closed subscriber group (CSG) subscriber list of the small cell; allowing, by the small cell, the access terminal to access the small cell when the IMSI of the access terminal is in the CSG subscriber list; obtaining, by the small cell, an access number corresponding to the IMSI from a server when the IMSI of the access terminal is not in the CSG subscriber list of the small cell; requesting, by the small cell, a management terminal to determine whether to allow adding the access terminal to the CSG subscriber list when the access number of the access terminal is not in the CSG subscriber list of the small cell, wherein the management terminal makes the determination either based on a user instruction or based on performing matching between the access number of the access terminal and contacts or call records of the management terminal; receiving, by the small cell, a determining result of the management terminal; and determining, according to the determining result, whether to allow adding the IMSI of the access terminal or the access number of the access terminal to the CSG subscriber list of the small cell. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A small-cell subscriber management method, comprising:
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initiating, by an access terminal, an access request to a small cell, wherein the access request carries international mobile subscriber identity (IMSI) information of the access terminal; determining, by the small cell, whether an IMSI of the access terminal is in a closed subscriber group (CSG) subscriber list of the small cell after receiving the access request of the access terminal; allowing, by the small cell, the access terminal to access the small cell when the IMSI of the access terminal is in the CSG subscriber list; either obtaining, by the small cell, an access number corresponding to the IMSI from a server or requesting a management terminal to determine whether to allow adding the access terminal to the CSG subscriber list when the IMSI of the access terminal is not in the CSG subscriber list of the small cell; determining, by the management terminal, whether to add the access terminal to the CSG subscriber list and sending a determining result to the small cell after receiving, from the small cell, a message requesting whether to allow adding the access terminal to the CSG subscriber list of the small cell, wherein the management terminal makes the determination either based on a user instruction or based on performing matching between the access number of the access terminal and contacts or call records of the management terminal; and adding, by the small cell, at least one of the IMSI of the access terminal or the access number of the access terminal to the CSG subscriber list of the small cell when the management terminal allows adding the access terminal to the CSG subscriber list of the small cell. - View Dependent Claims (9)
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10. A small cell, comprising:
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a receiver configured to receive an access request from an access terminal, wherein the access request carries international mobile subscriber identity (IMSI) information of the access terminal; a transmitter configured to send the IMSI information to a management terminal or another base station; a memory configured to store a closed subscriber group (CSG) subscriber list; and a processor coupled to the receiver, the transmitter, and the memory and configured to; determine whether an IMSI of the access terminal is in the CSG subscriber list stored by the memory; allow the access terminal to access the small cell when the access terminal is in the CSG subscriber list; obtain, using the transmitter and the receiver, an access number corresponding to the IMSI from a server when the IMSI of the access terminal is not in the CSG subscriber list of the small cell; send, to the management terminal using the transmitter, a request for the management terminal to determine whether to allow adding the access terminal to the CSG subscriber list when the access number of the access terminal is not in the CSG subscriber list of the small cell, wherein the management terminal makes the determination either based on a user instruction or based on performing matching between the access number of the access terminal and contacts or call records of the management terminal; and determine, according to a determining result of the management terminal received by the receiver, whether to allow adding the IMSI of the access terminal or the access number of the access terminal to the CSG subscriber list of the small cell. - View Dependent Claims (11)
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12. A wireless communications system, comprising:
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an access terminal configured to initiate an access request, wherein the access request carries international mobile subscriber identity (IMSI) information of the access terminal; a small cell coupled to the access terminal and configured to; determine whether an IMSI of the access terminal is in a closed subscriber group (CSG) subscriber list of the small cell after receiving the access request of the access terminal; allow the access terminal to access the small cell when the access terminal is in the CSG subscriber list; obtain an access number corresponding to the IMSI from a server when the IMSI of the access terminal is not in the CSG subscriber list of the small cell; and request the management terminal to determine whether to allow adding the access terminal to the CSG subscriber list when the access number of the access terminal is not in the CSG subscriber list of the small cell; and a management terminal coupled to the small cell and configured to; determine whether to add the access terminal to the CSG subscriber list after receiving, from the small cell, a message requesting whether to allow adding the access terminal to the CSG subscriber list of the small cell, wherein the management terminal makes the determination either based on a user instruction or based on performing matching between the access number of the access terminal and contacts or call records of the management terminal; and send a determining result to the small cell, and wherein the small cell is further configured to add the IMSI of the access terminal or the access number of the access terminal to the CSG subscriber list of the small cell when the management terminal allows adding the access terminal to the CSG subscriber list of the small cell.
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Specification